t.A.T.u. is a pop duo which formed in Moscow, Russia in 1999. The group consisted of singers Lena Katina and Julia Volkova.
The discography of t.A.T.u., contains 9 albums (three Russian and three English studio albums, 2 remix albums and one compilation album) plus 22 singles.
Together over 20 million copies of t.A.T.u. releases was sold.
In 2000, the duo's first single - "Ya Soshla S Uma", was released and quickly became popular on Russian radio stations. 200 Km/h In The Wrong Lane, the English language version of their debut album, went Gold, Platinium or Diamond in several world countries like Russia, USA, Japan, Germany, France, UK or Poland.